How much water does the average person drink per day?
What's the average annual budget for a small business in the U.S.?
What's the average size of a car parking space?
How much does the average bicycle weigh?
What is the population of the United States?
How much electricity does the average solar panel generate?
What's the average speed of a rabbit?
What is the market capitalization of Apple Inc.?
What's the average wattage of a household microwave?
What's the speed of the fastest recorded baseball pitch?
How much caffeine is in a typical cup of coffee?
What's the average thickness of the Earth's crust?
What's the market cap of Intel?
What's the average temperature of the surface of the Sun?
How long is the Great Wall of China?
How long does it take for the Moon to rotate once on its axis?
What's the average speed of the Mississippi River?
How many gallons of paint are needed to paint the White House?
What's the average growth rate of human hair?
What's the density of copper (in g/cm³)?
What's the diameter of a basketball?
What's the average upload speed of 4G LTE?
What is the total length of the human circulatory system?
How many bricks are in the Great Wall of China?
At what speed does light travel in a vacuum?